Wireless Transmission Module, Diagnostic System of an Industrial Machine and Method of Supplying the Transmission Module

摘要

A wireless signal transmission module for a diagnostic system of an industrial machine is provided including a case, an independent power source, a sensor arranged to take measurements, in particular vibration measurements, a connector having a first end connected to the case and a second end connected to the sensor, a fixing system connected to the sensor and arranged so as to fix the wireless signal transmission module to the industrial machine, an electronic card provided with means of control arranged so as to control the supply cycle of the sensor in a sleep phase, a first stabilisation phase and an operating phase.

主权项

1. A wireless signal transmission module for a diagnostic system of an industrial machine comprising:
a. a case, comprising a cover and a body; b. an independent power source, such as a battery or limited energy reserve, arranged to supply the module; c. a sensor arranged to take measurements, in particular vibration measurements; d. a connector, having a first end connected to the case and a second end connected to the sensor; e. an electronic card, housed inside the body, the electronic card being provided with means of control arranged so as to control the supply cycle of the sensor in a sleep phase, a first stabilisation phase and an operating phase, wherein:
i. during the leep phase, the sensor is not supplied with energy;ii. during the first stabilisation phase, the sensor is supplied discontinuously with energy and during which the means of control supply the sensor in such a way that the mean power applied is less than 90% of the average power applied in the operating phase, andiii. during the operating phase, the sensor is supplied at its rated voltage and takes measurements.